diff options
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index ba6ab7d287..fc03b5b8c8 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1248,6 +1248,18 @@ static void gen_exception_insn(DisasContext *s, int offset, int excp, s->base.is_jmp = DISAS_NORETURN; } +static void gen_exception_bkpt_insn(DisasContext *s, int offset, uint32_t syn) +{ + TCGv_i32 tcg_syn; + + gen_set_condexec(s); + gen_set_pc_im(s, s->pc - offset); + tcg_syn = tcg_const_i32(syn); + gen_helper_exception_bkpt_insn(cpu_env, tcg_syn); + tcg_temp_free_i32(tcg_syn); + s->base.is_jmp = DISAS_NORETURN; +} + /* Force a TB lookup after an instruction that changes the CPU state. */ static inline void gen_lookup_tb(DisasContext *s) { @@ -8774,9 +8786,7 @@ static void disas_arm_insn(DisasContext *s, unsigned int insn) case 1: /* bkpt */ ARCH(5); - gen_exception_insn(s, 4, EXCP_BKPT, - syn_aa32_bkpt(imm16, false), - default_exception_el(s)); + gen_exception_bkpt_insn(s, 4, syn_aa32_bkpt(imm16, false)); break; case 2: /* Hypervisor call (v7) */ @@ -11983,8 +11993,7 @@ static void disas_thumb_insn(DisasContext *s, uint32_t insn) { int imm8 = extract32(insn, 0, 8); ARCH(5); - gen_exception_insn(s, 2, EXCP_BKPT, syn_aa32_bkpt(imm8, true), - default_exception_el(s)); + gen_exception_bkpt_insn(s, 2, syn_aa32_bkpt(imm8, true)); break; } |